What is edit text box type in GUI when I using findobj function?

2015 8 27
1 个回答
回答已采纳
更新时间：2015 9 1
5 次查看（30 天）

0 个投票

Hi,
I try to get GUI edit text box object in separate m-file because I like to print something to this text box from m-file. What is the 'Type' of this edit text box when using findobj function?
Teemu

请先登录，再回答此问题。

 采纳的回答

Cam Salzberger
Cam Salzberger 2015-8-31

0 个投票

Hello Teemu,
I understand that you would like to use the findobj function to get access to edit boxes in a GUI.
The 'Type' of an edit box is actually 'uicontrol', just like all other UI Controls (push buttons, pop-up menus, etc). However, you can specify the 'Style' property when calling findobj to get only edit boxes:
figure
uicontrol('Style','pushbutton')
uicontrol('Style','edit')
hEditBoxes = findobj('Type','uicontrol','Style','edit');
Note that if you use findobj a lot in your code, it can slow things down. If at all possible, save the handle from when you create the edit box (or extract it from the handles structure if the GUI is made in GUIDE) and pass it as an input argument to the function that needs access to the edit box.
I hope that this has helped!
-Cam

更多回答（0 个）

类别

在 帮助中心 和 File Exchange 中查找有关 Creating, Deleting, and Querying Graphics Objects 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by